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ChemicalBook >> CAS DataBase List >> Pyrazolo[1,5-a]pyrimidine-5,7(4H,6H)-dione

Pyrazolo[1,5-a]pyrimidine-5,7(4H,6H)-dione

Pyrazolo[1,5-a]pyrimidine-5,7(4H,6H)-dione price.
  • $21 - $1254
  • Product name: Pyrazolo[1,5-a]pyrimidine-5,7(4H,6H)-dione
  • CAS: 57489-70-0
  • MF: C6H5N3O2
  • MW: 151.12
  • EINECS:604-604-1
  • MDL Number:MFCD02091625
  • Synonyms:pyrazolo[1,5-a]pyrimidine-5,7-diol;7-hydroxy-1h-pyrazolo[1,5-a]pyrimidin-5-one;Pyrazolo[1,5-a]pyrimidine-5,7-ol;7-Hydroxypyrazolo[1,5-a]pyrimidin-5(4H)-one;5-Hydroxy-4H-pyrazolo[1,5-a]pyrimidin-7-one;7-Hydroxy-4H-pyrazolo[1,5-a]pyrimidin-5-one;Pyrazolo[1,5-a]pyrimidin-5(4H)-one, 7-hydroxy-
Price23 Properties Safety Information Description
23 prices
Selected condition：
Brand
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Chemcia Scientific
  • Chemenu
  • Crysdot
  • SynChem
  • TRC
Package
  • 5MG
  • 100mg
  • 250mg
  • 1g
  • 2g
  • 5g
  • 10g
  • 25g
  • ManufacturerAK Scientific
  • Product number2162AQ
  • Product description7-Hydroxypyrazolo[1,5-a]pyrimidin-5(4H)-one
  • Packaging10g
  • Price$900.8
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA137424
  • Product description7-Hydroxypyrazolo[1,5-a]pyrimidin-5(4H)-one 95+%
  • Packaging100mg
  • Price$21
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA137424
  • Product description7-Hydroxypyrazolo[1,5-a]pyrimidin-5(4H)-one 95+%
  • Packaging250mg
  • Price$31
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA137424
  • Product description7-Hydroxypyrazolo[1,5-a]pyrimidin-5(4H)-one 95+%
  • Packaging1g
  • Price$76
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA137424
  • Product description7-Hydroxypyrazolo[1,5-a]pyrimidin-5(4H)-one 95+%
  • Packaging5g
  • Price$263
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA137424
  • Product description7-Hydroxypyrazolo[1,5-a]pyrimidin-5(4H)-one 95+%
  • Packaging10g
  • Price$476
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA137424
  • Product description7-Hydroxypyrazolo[1,5-a]pyrimidin-5(4H)-one 95+%
  • Packaging25g
  • Price$966
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0313128
  • Product descriptionPYRAZOLO[1,5-A]PYRIMIDINE-5,7-DIOL 95.00%
  • Packaging5MG
  • Price$499.29
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR927008
  • Product descriptionPyrazolo[1,5-a]pyrimidine-5,7-diol 96%
  • Packaging1g
  • Price$130
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR927008
  • Product descriptionPyrazolo[1,5-a]pyrimidine-5,7-diol 96%
  • Packaging5g
  • Price$310
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR927008
  • Product descriptionPyrazolo[1,5-a]pyrimidine-5,7-diol 96%
  • Packaging10g
  • Price$555
  • Updated2021-12-16
  • Buy
  • ManufacturerChemcia Scientific
  • Product numberCC00-1486B
  • Product description7-Hydroxy-4H-pyrazolo[1,5-a]pyrimidin-5-one ＞95%
  • Packaging2g
  • Price$125
  • Updated2021-12-16
  • Buy
  • ManufacturerChemcia Scientific
  • Product numberCC00-1486B
  • Product description7-Hydroxy-4H-pyrazolo[1,5-a]pyrimidin-5-one ＞95%
  • Packaging5G
  • Price$230
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM151693
  • Product description7-hydroxypyrazolo[1,5-a]pyrimidin-5(4H)-one 95+%
  • Packaging1g
  • Price$88
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM151693
  • Product description7-hydroxypyrazolo[1,5-a]pyrimidin-5(4H)-one 95+%
  • Packaging5g
  • Price$320
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM151693
  • Product description7-hydroxypyrazolo[1,5-a]pyrimidin-5(4H)-one 95+%
  • Packaging10g
  • Price$567
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 2162AQ 7-Hydroxypyrazolo[1,5-a]pyrimidin-5(4H)-one 10g $900.8 2021-12-16 Buy
Ambeed A137424 7-Hydroxypyrazolo[1,5-a]pyrimidin-5(4H)-one 95+% 100mg $21 2021-12-16 Buy
Ambeed A137424 7-Hydroxypyrazolo[1,5-a]pyrimidin-5(4H)-one 95+% 250mg $31 2021-12-16 Buy
Ambeed A137424 7-Hydroxypyrazolo[1,5-a]pyrimidin-5(4H)-one 95+% 1g $76 2021-12-16 Buy
Ambeed A137424 7-Hydroxypyrazolo[1,5-a]pyrimidin-5(4H)-one 95+% 5g $263 2021-12-16 Buy
Ambeed A137424 7-Hydroxypyrazolo[1,5-a]pyrimidin-5(4H)-one 95+% 10g $476 2021-12-16 Buy
Ambeed A137424 7-Hydroxypyrazolo[1,5-a]pyrimidin-5(4H)-one 95+% 25g $966 2021-12-16 Buy
American Custom Chemicals Corporation CHM0313128 PYRAZOLO[1,5-A]PYRIMIDINE-5,7-DIOL 95.00% 5MG $499.29 2021-12-16 Buy
Apolloscientific OR927008 Pyrazolo[1,5-a]pyrimidine-5,7-diol 96% 1g $130 2021-12-16 Buy
Apolloscientific OR927008 Pyrazolo[1,5-a]pyrimidine-5,7-diol 96% 5g $310 2021-12-16 Buy
Apolloscientific OR927008 Pyrazolo[1,5-a]pyrimidine-5,7-diol 96% 10g $555 2021-12-16 Buy
Chemcia Scientific CC00-1486B 7-Hydroxy-4H-pyrazolo[1,5-a]pyrimidin-5-one ＞95% 2g $125 2021-12-16 Buy
Chemcia Scientific CC00-1486B 7-Hydroxy-4H-pyrazolo[1,5-a]pyrimidin-5-one ＞95% 5G $230 2021-12-16 Buy
Chemenu CM151693 7-hydroxypyrazolo[1,5-a]pyrimidin-5(4H)-one 95+% 1g $88 2021-12-16 Buy
Chemenu CM151693 7-hydroxypyrazolo[1,5-a]pyrimidin-5(4H)-one 95+% 5g $320 2021-12-16 Buy
Chemenu CM151693 7-hydroxypyrazolo[1,5-a]pyrimidin-5(4H)-one 95+% 10g $567 2021-12-16 Buy
Next Last

Properties

Melting point :239-240 °C (decomp)
Boiling point :290.6±40.0 °C(Predicted)
Density :1.74±0.1 g/cm3(Predicted)
storage temp. :2-8°C
pka :4.50±1.00(Predicted)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Suppliers and manufacturers

ATK CHEMICAL COMPANY LIMITED
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Career Henan Chemica Co
Changzhou Xuanming Pharmaceutical Technology Co., Ltd.
Shandong Believe Chemical PTE.LTD
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Young Lively PharminBlock Co.,Ltd
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